Piccolo Jr. Saga #152 : Mystery of the Dark World After the Basho fan fails to put out the fire threatening the Ox King, Goku and ChiChi set out to find the Magical Furnace, believed to be the last hope for extinguishing the deadly blaze. But before they can complete their quest, Goku must solve the mystery of the Dark World. Episode List 123 . Lost and Found 124 . Temple Above The Clouds 125 . Earth’s Guardian Emerges 126 . Eternal Dragon Resurrected 127 . Quicker Than Lightning 128 . Secret of the Woods 129 . The Time Room 130 . Goku’s Doll 131 . Walking Their Own Ways 132 . Hotter Than Lava 133 . Changes 134 . Preliminary Peril 135 . Battle of the Eight 136 . Tien Shinhan vs. Mercenary Tao 137 . Anonymous Proposal 138 . The Mysterious Hero 139 . Rematch 140 . Goku Gains Speed 141 . The Four Faces of Tien 142 . Kami vs. Piccolo 143 . Battle for the Future 144 . Super Kamehameha 145 . Junior No More 146 . Goku’s Trap 147 . Goku Hangs On 148 . The Victor 149 . Dress in Flames 150 . The Fire-Eater 151 . Outrageous Octagon 152 . Mystery of the Dark World 153 . The End, The Beginning